CN218834114U - A high temperature plasma administers device for VOCs - Google Patents
A high temperature plasma administers device for VOCs Download PDFInfo
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- CN218834114U CN218834114U CN202222629126.8U CN202222629126U CN218834114U CN 218834114 U CN218834114 U CN 218834114U CN 202222629126 U CN202222629126 U CN 202222629126U CN 218834114 U CN218834114 U CN 218834114U
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- tower
- filter
- plasma
- vocs
- catalytic treatment
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 24
- 230000003197 catalytic effect Effects 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005406 washing Methods 0.000 claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 claims abstract description 17
- 239000002912 waste gas Substances 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000003795 desorption Methods 0.000 claims description 20
- 239000002351 wastewater Substances 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000009832 plasma treatment Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 17
- 238000002386 leaching Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a device is administered to high temperature plasma for VOCs, include plasma catalytic treatment storehouse and filter the tower, the left side in plasma catalytic treatment storehouse is provided with the filter tower, the right side in plasma catalytic treatment storehouse is provided with the drip washing tower, the inside in plasma catalytic treatment storehouse is provided with the plasma generation room, the intake pipe is installed to the input in plasma catalytic treatment storehouse, the blast pipe is installed to the output in plasma catalytic treatment storehouse. This a high temperature plasma treatment device for VOCs is through being provided with filter tower, filter, activated carbon filler, gear motor, swivel mount, adsorption tube, before waste gas gets into plasma catalytic treatment storehouse, earlier adsorb filtration processing in filter tower, and the tube-shape filter is rotatory, and activated carbon filler in the filter fully adsorbs with waste gas and fuses, improves adsorption efficiency, reduces the energy consumption, improves the holistic treatment effeciency of flow, has solved the problem that treatment effeciency is low.
Description
Technical Field
The utility model relates to a VOCs handles technical field, specifically is a high temperature plasma administers device for VOCs.
Background
The treatment of industrial waste gas containing VOCs (volatile organic compounds) is mainly performed by activated carbon adsorption, photocatalytic method, condensation, plasma treatment, and the like. The high-temperature plasma treatment device is a method for decomposing and degrading by utilizing high-energy plasma generated by equipment to contact with organic volatile gas molecules. The existing high-temperature plasma treatment device for VOCs is often subjected to cooperative treatment with other treatment methods, namely, links of pre-treatment and post-treatment are increased and decreased to improve the treatment effect, but the problem of higher energy consumption is also caused.
It is known that the prior high-temperature plasma treatment device for VOCs has the following problems in the process of cooperative treatment:
1. the whole treatment process is long, the treatment efficiency is low, the pretreatment effect is poor, and the energy consumption is high;
2. the adsorption component cannot be desorbed in time, and the classification pretreatment effect is poor;
3. the leaching efficiency is low, the treatment is insufficient, and the material cost is high.
We therefore propose a high temperature plasma abatement device for VOCs to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature plasma administers device for VOCs to the processing procedure who provides in solving above-mentioned background is long, and the preliminary treatment effect is not good, problem that the energy consumption is high.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a device is administered to high temperature plasma for VOCs, includes plasma catalytic treatment storehouse and filter tower, the left side in plasma catalytic treatment storehouse is provided with filter tower, the right side in plasma catalytic treatment storehouse is provided with the drip washing tower, the inside in plasma catalytic treatment storehouse is provided with the plasma generator, the intake pipe is installed to the input in plasma catalytic treatment storehouse, the blast pipe is installed to the output in plasma catalytic treatment storehouse, the inner wall swing joint who filters the tower has the swivel mount, the outside fixedly connected with filter of swivel mount, the inside active carbon that is provided with of filter packs, drive wheel and drive belt subassembly are installed in the left side of swivel mount, gear motor is installed to filter tower's outer wall, gear motor's output shaft is connected with drive wheel and drive belt subassembly.
Preferably, the left side of the filter tower is provided with an exhaust gas input pipe, four groups of filters are arranged in the filter tower and are distributed at equal intervals, and the filters are cylindrical.
Preferably, a guide plate is installed on the top end inside the filter tower, and an adsorption pipe is fixedly connected between the top end of the guide plate and the air inlet pipe.
Preferably, the right side of the filter tower is provided with a desorption collector, the left side of the desorption collector is provided with a plate heat exchanger, and a desorption pipe is fixedly connected between the plate heat exchanger and the filter tower.
Preferably, the blast pipe is connected to the drip washing tower, the right side of drip washing tower is provided with the water tank, high pressure water pump is installed to the front end of water tank, high pressure water pump's output fixedly connected with aqueduct, the aqueduct upwards extends to the inside of drip washing tower, the output intercommunication of aqueduct has the shunt tubes, the shunt tubes is provided with two sets ofly, the bottom of shunt tubes all communicates there is the shower, the shower head is all installed to the inboard of shower pipe, the shower head is equidistant to be distributed, the inside bottom of drip washing tower is provided with the wastewater disposal basin.
Preferably, a driving motor is installed on the outer wall of the leaching tower, a rotating shaft is fixedly connected to the output end of the driving motor, and an impeller is fixedly connected to the end of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the high-temperature plasma treatment device for VOCs not only improves the adsorption efficiency, reduces the energy consumption, improves the overall treatment efficiency of the process, improves the cyclic utilization rate of the activated carbon filler, reduces the treatment cost, carries out classification pretreatment, reduces the investment cost and the operation cost of subsequent treatment equipment, but also reduces the material cost of leacheate and improves the leaching effect;
(1) By arranging the filter tower, the filter, the activated carbon filler, the speed reduction motor, the rotating frame and the adsorption pipe, before waste gas enters the plasma catalytic treatment bin, adsorption filtration treatment is carried out in the filter tower, the cylindrical filter rotates, the activated carbon filler in the filter and the waste gas are fully adsorbed and fused, the adsorption efficiency is improved, the energy consumption is reduced, and the treatment efficiency of the whole process is improved;
(2) The plate heat exchanger is provided with the plate heat exchanger, the desorption pipe and the desorption collector, the activated carbon filler in the filter tower is heated by the plate heat exchanger, so that the adsorbed smoke components are desorbed and enter the desorption collector from the desorption pipe, the circulating utilization rate of the activated carbon filler is improved by heating desorption, the treatment cost is reduced, and classification pretreatment is carried out, so that the investment cost and the operation cost of subsequent treatment equipment are reduced;
(3) Through being provided with drip washing tower, driving motor, impeller, shower head, shower, shunt tubes, water tank, high pressure water pump, the waste gas after the catalysis reentries the drip washing tower drip washing, and in the drip washing process, driving motor drives the impeller rotation, improves the area of contact of leachate and gas to make the drip washing more abundant, reduce the material cost of leachate, improve the drip washing effect, the qualified up to standard of exhaust gas.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the filtration tower of the present invention;
fig. 3 is a schematic view of the front view structure of the desorption collector of the present invention;
fig. 4 is a schematic view of the front view structure of the leaching tower of the utility model.
In the figure: 1. an air inlet pipe; 2. a desorption pipe; 3. an adsorption tube; 4. a baffle; 5. an activated carbon filler; 6. a filter; 7. a rotating frame; 8. a driving wheel and a driving belt assembly; 9. a reduction motor; 10. an exhaust gas input pipe; 11. a filtration tower; 12. a plate heat exchanger; 13. a desorption collector; 14. a plasma generation chamber; 15. a wastewater tank; 16. a high pressure water pump; 17. a water tank; 18. a water conduit; 19. a drive motor; 20. a rotating shaft; 21. an impeller; 22. a shower head; 23. a spray pipe; 24. a shunt tube; 25. leaching the tower; 26. an exhaust pipe; 27. and a plasma catalytic treatment bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a high-temperature plasma treatment device for VOCs comprises a plasma catalytic treatment bin 27 and a filter tower 11, wherein the filter tower 11 is arranged on the left side of the plasma catalytic treatment bin 27, a leaching tower 25 is arranged on the right side of the plasma catalytic treatment bin 27, a plasma generation chamber 14 is arranged inside the plasma catalytic treatment bin 27, an air inlet pipe 1 is arranged at the input end of the plasma catalytic treatment bin 27, an exhaust pipe 26 is arranged at the output end of the plasma catalytic treatment bin 27, the inner wall of the filter tower 11 is movably connected with a rotary frame 7, a filter 6 is fixedly connected to the outside of the rotary frame 7, an activated carbon filler 5 is arranged inside the filter 6, a driving wheel and driving belt assembly 8 is arranged on the left side of the rotary frame 7, a speed reduction motor 9 is arranged on the outer wall of the filter tower 11, and the output shaft of the speed reduction motor 9 is connected with the driving wheel and driving belt assembly 8;
the left side of the filter tower 11 is provided with a waste gas input pipe 10, four groups of filters 6 are arranged in the filter tower 11 and are distributed at equal intervals, and the filters 6 are cylindrical;
specifically, as shown in fig. 1 and fig. 2, before the exhaust gas enters the plasma catalytic treatment cabin 27, the exhaust gas is firstly subjected to adsorption filtration treatment in the filtration tower 11, the four groups of rotating frames 7 respectively drive the cylindrical filter 6 to rotate by the driving of the speed reduction motor 9, the driving wheels and the transmission belt assembly 8, the activated carbon filler 5 in the filter 6 is fully adsorbed and fused with the exhaust gas, the adsorption efficiency is improved, the energy consumption is reduced, and therefore the treatment efficiency of the whole process is improved.
Example 2: a guide plate 4 is arranged at the top end inside the filter tower 11, an adsorption pipe 3 is fixedly connected between the top end of the guide plate 4 and the air inlet pipe 1, a desorption collector 13 is arranged on the right side of the filter tower 11, a plate heat exchanger 12 is arranged on the left side of the desorption collector 13, and a desorption pipe 2 is fixedly connected between the plate heat exchanger 12 and the filter tower 11;
specifically, as shown in fig. 1 and fig. 3, the gas having adsorbed the flue gas particles enters the gas inlet pipe 1 from the adsorption pipe 3, and then enters the plasma catalytic treatment cabin 27 for catalytic treatment, at this time, the plate heat exchanger 12 is started to raise the temperature of the activated carbon filler 5 in the filter tower 11, so that the adsorbed flue gas components are desorbed, and then enter the desorption collector 13 from the desorption pipe 2, the cyclic utilization rate of the activated carbon filler 5 is improved through temperature rise desorption, the treatment cost is reduced, and classification pretreatment is performed, thereby reducing the investment cost and the operation cost of subsequent treatment equipment.
Example 3: the exhaust pipe 26 is connected to the leaching tower 25, the water tank 17 is arranged on the right side of the leaching tower 25, the high-pressure water pump 16 is mounted at the front end of the water tank 17, the output end of the high-pressure water pump 16 is fixedly connected with the water guide pipe 18, the water guide pipe 18 extends upwards to the interior of the leaching tower 25, the output end of the water guide pipe 18 is communicated with the shunt pipes 24, two groups of shunt pipes 24 are arranged, the bottom ends of the shunt pipes 24 are communicated with the spray pipes 23, the inner sides of the spray pipes 23 are provided with the spray heads 22, the spray heads 22 are distributed at equal intervals, the bottom end of the interior of the leaching tower 25 is provided with the waste water tank 15, the outer wall of the leaching tower 25 is provided with the driving motor 19, the output end of the driving motor 19 is fixedly connected with the rotating shaft 20, and the end part of the rotating shaft 20 is fixedly connected with the impeller 21;
specifically, as shown in fig. 1 and 4, the waste gas containing VOCs is treated by the plasma catalytic treatment bin 27, the waste gas containing VOCs is polymerized and settled to purify and deodorize, the hydrocarbon substances and the aromatic gases are removed, the catalyzed waste gas enters the leaching tower 25 to be leached, and the driving motor 19 drives the impeller 21 to rotate during leaching, so that the contact area between the leaching solution and the gas is increased, the leaching solution is more fully leached, the material cost of the leaching solution is reduced, the leaching effect is improved, and the discharged waste gas is qualified.
The working principle is as follows: the utility model discloses when using, waste gas gets into filter tower 11 from waste gas input tube 10, adsorb filtration processing, drive through gear motor 9 and drive wheel and drive band subassembly 8, four group's rungs 7 drive tube-shape filter 6 respectively rotatory, activated carbon filler 5 in the filter 6 fully adsorbs with waste gas and fuses, get rid of large granule solid waste, then gas rises, get into adsorption tube 3 through guide plate 4, the gas that has adsorbed flue gas particle gets into intake pipe 1 from adsorption tube 3, reentrant plasma catalytic treatment storehouse 27 carries out catalytic treatment, equipment produces high energy plasma and organic volatile gas molecule contact, decompose it into carbon dioxide and water, dust ion and solid particle collision in the ion of equipment transmission and the air, produce particle electricity polymerization, form great granule and make self subside, thereby reach purification effect, and reduce the bacterial concentration in the waste gas, get rid of the peculiar smell, VOCs waste gas after plasma catalytic treatment storehouse 27 handles has accomplished polymerization settlement and has accomplished the purification and has removed purification, get rid of removing hydrocarbon material and aromatic gas's processing, waste gas reentrant purification effect, and drip washing liquid in the drip washing tower 25, improve the drip washing liquid contact area after 19, the rotatory drip washing liquid that improves the drip washing area of the rotatory impeller after plasma catalytic treatment storehouse 27 handles, reach standard.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high temperature plasma administers device for VOCs, includes plasma catalysis treatment storehouse (27) and filter tower (11), its characterized in that: the left side of plasma catalytic treatment storehouse (27) is provided with filter tower (11), the right side of plasma catalytic treatment storehouse (27) is provided with drip washing tower (25), the inside of plasma catalytic treatment storehouse (27) is provided with plasma generator room (14), intake pipe (1) are installed to the input in plasma catalytic treatment storehouse (27), blast pipe (26) are installed to the output in plasma catalytic treatment storehouse (27), the inner wall swing joint who filters tower (11) has swivel mount (7), swivel mount (7) outside fixedly connected with filter (6), filter (6) inside is provided with activated carbon filler (5), drive wheel and drive belt subassembly (8) are installed in the left side of swivel mount (7), gear motor (9) are installed to the outer wall of filter tower (11), the output shaft of gear motor (9) is connected with drive wheel and drive belt subassembly (8).
2. The apparatus of claim 1 for high temperature plasma abatement of VOCs, wherein: the waste gas inlet pipe (10) is installed on the left side of the filter tower (11), four groups of filters (6) are arranged in the filter tower (11) and distributed at equal intervals, and the filters (6) are cylindrical.
3. The high temperature plasma abatement device for VOCs of claim 1, wherein: guide plate (4) are installed on the inside top of filter tower (11), fixedly connected with adsorption tube (3) between the top of guide plate (4) and intake pipe (1).
4. The apparatus of claim 1 for high temperature plasma abatement of VOCs, wherein: the right side of filtration tower (11) is provided with desorption collector (13), plate heat exchanger (12) are installed in the left side of desorption collector (13), fixedly connected with desorption pipe (2) between plate heat exchanger (12) and filtration tower (11).
5. The high temperature plasma abatement device for VOCs of claim 1, wherein: blast pipe (26) are connected to drip washing tower (25), the right side of drip washing tower (25) is provided with water tank (17), high-pressure water pump (16) are installed to the front end of water tank (17), output fixedly connected with aqueduct (18) of high-pressure water pump (16), aqueduct (18) upwards extend to the inside of drip washing tower (25), the output intercommunication of aqueduct (18) has shunt tubes (24), shunt tubes (24) are provided with two sets ofly, the bottom of shunt tubes (24) all communicates shower (23), shower head (22) are all installed to the inboard of shower pipe (23), shower head (22) equidistant distribution, the inside bottom of drip washing tower (25) is provided with waste water tank (15).
6. The apparatus of claim 1 for high temperature plasma abatement of VOCs, wherein: the washing machine is characterized in that a driving motor (19) is installed on the outer wall of the washing tower (25), a rotating shaft (20) is fixedly connected to the output end of the driving motor (19), and an impeller (21) is fixedly connected to the end portion of the rotating shaft (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222629126.8U CN218834114U (en) | 2022-10-08 | 2022-10-08 | A high temperature plasma administers device for VOCs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222629126.8U CN218834114U (en) | 2022-10-08 | 2022-10-08 | A high temperature plasma administers device for VOCs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218834114U true CN218834114U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222629126.8U Active CN218834114U (en) | 2022-10-08 | 2022-10-08 | A high temperature plasma administers device for VOCs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218834114U (en) |
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2022
- 2022-10-08 CN CN202222629126.8U patent/CN218834114U/en active Active
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